Constraint of Isospin Conservation on Strangeness Production

  • The strangeness production in high energy pp collisions is studied by considering the constraint from the isospin conservation and the suppression of strange quark production. The multiplicity dependence of the ratios K++and K is given, and an approximately parameter independent ratio of (K++)/(K) is proposed to reflect the constraint of isospin conservation.
  • 加载中
  • [1] K.Guettler iet al/i,Nucl iPhys/i,B116(1976)77;U.Becker iet al/i,iPhys/i iRev/i.iLett/i., 37(1976)1731;L.H.Xia,C.M.Ko,iPhys/i.iLett/i,B222(1989)343;C.M.Ko,Z.GWu,L.H.Xiaetal,iPhys/i.iRev/i.iLett/i,66(1991)2577;B.LFriman,Nucl iPhys/i,A498(1989)161c;J.Cleymans、H.Satz,E.Suhonen iet al/i,iPhys/i.iLett/i,B242(1990)111;CM.Mader,W.Bauer,G.D.Westfall,iPhys/i iRev/i,C45(1992)2438;R.Mattiello,H.Sorge,H.Stckeretal,iPhys/i.iRev/i.iLett/i,63(1989)1459;Chao Wei-Qin,Gao Chong-Shou,Zhu Yun-Lun,Nucl iPhys/i,A514(1990)734.[2] C.B.Yang,Z.B.Yin,X.Cai iet al/i.,Mod iPhys/i.iLett/i.,A10(1995)1393.[3] A.Wu Chao,C.N.Yang,iPhys/i.iRev/i.,D9(1974)2505.[4] P.K.Malhotra,R.Urave,Z.iPhys/i.,C17(1983)85.
  • 加载中

Get Citation
Yang Chunbin, Cai Xu and Zhou Zhuowei. Constraint of Isospin Conservation on Strangeness Production[J]. Chinese Physics C, 1996, 20(11): 991-996.
Yang Chunbin, Cai Xu and Zhou Zhuowei. Constraint of Isospin Conservation on Strangeness Production[J]. Chinese Physics C, 1996, 20(11): 991-996. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2235)
PDF Downloads(507)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Constraint of Isospin Conservation on Strangeness Production

    Corresponding author: Yang Chunbin,
  • Institute of Particle Physics, Huazhong Normal University, Wuhan 4300701 Department of Physics, Huazhong Universtiy of Science and Technology, Wuhan 430074

Abstract: The strangeness production in high energy pp collisions is studied by considering the constraint from the isospin conservation and the suppression of strange quark production. The multiplicity dependence of the ratios K++and K is given, and an approximately parameter independent ratio of (K++)/(K) is proposed to reflect the constraint of isospin conservation.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return